John W. PICKENS

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Strongsville, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for recycling ash
- Patent number 9,539,581
- Issue date Jan 10, 2017
- Materials Recovery Company
- John W. Pickens
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for preparing calcium aluminate from aluminum dross
- Patent number 6,238,633
- Issue date May 29, 2001
- Aluminum Waste Technology, Inc.
- John W. Pickens
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Recovery of products from non-metallic products derived from alumin...
- Patent number 6,110,434
- Issue date Aug 29, 2000
- Alumitech of Cleveland, Inc.
- John W. Pickens
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Batch-annealed dual-phase steel
- Patent number 4,437,902
- Issue date Mar 20, 1984
- Republic Steel Corporation
- John W. Pickens
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
Selective Removal of Impurities from Molten Aluminum
- Publication number 20240167122
- Publication date May 23, 2024
- Phinix, LLC
- Manish Sinha
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD AND SYSTEM FOR RECYCLING ASH
- Publication number 20130181075
- Publication date Jul 18, 2013
- MATERIALS RECOVERY COMPANY
- John W. PICKENS
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...